The columns were treated as the merged spectrum for each power and fit with a Lorentzian plus constant baseline. The fitted peak intensities follow \(I = 32.11P^{0.7345}\), with \(b=0.7345\pm0.0156\) (log–log linear regression; \(R^2=0.9942\)).

The spectra rise toward the upper edge of the measured energy range, so every fitted peak position landed at that boundary, \(x_c=1.60570\ \text{eV}\). The peak-position allometric fit is therefore boundary-limited and should not be interpreted as a physical power dependence.

- [Peak intensity vs power plot](<<BENCH>/raw/commercial/luna/bench/t-pl/run-05/peak_intensity_vs_power.png>)
- [Peak position vs power plot](<<BENCH>/raw/commercial/luna/bench/t-pl/run-05/peak_position_vs_power.png>)
- [Lorentzian fit results by power](<<BENCH>/raw/commercial/luna/bench/t-pl/run-05/lorentzian_fit_results.csv>)

RESULT: b = 0.7345 ± 0.0156